2016

• PT. Bukit Raya Sekawan was founded in Bogor on October 25, 2016 by three friends who have been close since college and are professionals in the mining sector. Initially, the company focused on being a geotechnical consulting company.

2020

• PT Bukit Raya Sekawan started its geotechnical project in 2017, located in Tapin, South Kalimantan.
• Between 2017 and 2020, PT Bukit Raya Sekawan successfully completed 9 geotechnical projects in East Kalimantan, South Sumatra, South Kalimantan, Central Kalimantan and North Maluku.
• Project performed include geotechnical drilling, hydro data acquisition, geotechnical and hydro analysis, recommendations, and reporting.

2022

• In 2021, PT Bukit Raya Sekawan began on a coal exploration drilling project in East Kalimantan.
• In 2022, the company handled a project that included topographic surveys, exploration and geotechnical drilling, geotechnical studies, SPT, CBR, soil investigation for constructing a hauling road, as well as comprehensive hydrology and hydrogeology studies, all in one a project in the Murung Raya area, Central Kalimantan.

2023

• In 2023, PT Bukit Raya Sekawan worked on 9 geotechnical, hydrological, and hydrogeological study projects in several IUP, as well as 3 coal exploration projects.
• In 2023, the company also began a disposal assessment project using the geoelectric resistivity method in Tapin area, South Kalimantan.

2024

• In 2024, PT Bukit Raya Sekawan signed a mine to Life of Mine (LOM) geotechnical contract with BMB Blok Dua.
• In the same year, PT Bukit Raya Sekawan’s technical services experienced significant growth. We now offer geoelectric survey services for disposal and comprehensive hydrological and hydrogeological studies, from undergroundwater detection to hydrogeological recommendations.